diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_discovery/main/CMakeLists.txt b/examples/bluetooth/bluedroid/classic_bt/bt_discovery/main/CMakeLists.txt
index 45a1c91d24..cf2c455cb5 100644
--- a/examples/bluetooth/bluedroid/classic_bt/bt_discovery/main/CMakeLists.txt
+++ b/examples/bluetooth/bluedroid/classic_bt/bt_discovery/main/CMakeLists.txt
@@ -1,2 +1,2 @@
-idf_component_register(SRCS "bt_discovery.c"
+idf_component_register(SRCS "main.c"
                     INCLUDE_DIRS ".")
diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_discovery/main/bt_discovery.c b/examples/bluetooth/bluedroid/classic_bt/bt_discovery/main/main.c
similarity index 100%
rename from examples/bluetooth/bluedroid/classic_bt/bt_discovery/main/bt_discovery.c
rename to examples/bluetooth/bluedroid/classic_bt/bt_discovery/main/main.c